Behavioral task
behavioral1
Sample
f3f973b0e094cad0c7892393e112880273abc341d100fb99e7d3a3750742ee0b.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f3f973b0e094cad0c7892393e112880273abc341d100fb99e7d3a3750742ee0b.exe
Resource
win10v2004-20240426-en
General
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Target
f3f973b0e094cad0c7892393e112880273abc341d100fb99e7d3a3750742ee0b
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Size
193KB
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MD5
b0a0d612b39ad345b5eca184cf235f2d
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SHA1
10b9e8321e9fce8686cc4fd5ca64bc2f4c5760cd
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SHA256
f3f973b0e094cad0c7892393e112880273abc341d100fb99e7d3a3750742ee0b
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SHA512
77bc26ff9647345ba885cb6c019bf2100241975cb7f9f63412831f7ab109dcc9e9489df3306d1e52be8af3c5ea380e7b6f0679a35a59bdf60c6e7eea30637ea3
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfJXO:hfAIuZAIuYSMjoqtMHfhf2VEio5Ua4NH
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3f973b0e094cad0c7892393e112880273abc341d100fb99e7d3a3750742ee0b unpack001/out.upx
Files
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f3f973b0e094cad0c7892393e112880273abc341d100fb99e7d3a3750742ee0b.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ